Question

Surface area!!!!!!!!!!!!!!

Answer 1

D.347.45cm²

Explanation:

The formula to find the surface area of a rectangular prism is:

`A=2(wl+hl+hw)`

Let's break down our variables:

Length = 11.73cm

Width = 9.08cm

Height = 3.23cm

Let's substitute the values:

`A=2)(9.08)(11.73)+(3.23)(11.73)+(3.23)(9.08))`

`A=2(106.508+37.888+29.328)`

`A=2(173.7247)`

`A=347.45`cm²